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PTC Therapeutics

344 hedge funds and large institutions have $6.99B invested in PTC Therapeutics in 2025 Q4 according to their latest regulatory filings, with 96 funds opening new positions, 125 increasing their positions, 95 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
344
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
7
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$22.4M
Puts
$17.4M
Net Calls
Net Calls Change

Top Sellers

1 -$76.4M
2 -$75.1M
3 -$41.9M
4
AC
Armistice Capital
New York
-$34.5M
5
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$31.2M
Name Holding Trade Value Shares
Change
Change in
Stake
IMRF
101
Illinois Municipal Retirement Fund
Illinois
$3.79M
State of Wisconsin Investment Board
102
State of Wisconsin Investment Board
Wisconsin
$3.55M
SOADOR
103
State of Alaska Department of Revenue
Alaska
$3.44M
New York State Teachers Retirement System (NYSTRS)
104
New York State Teachers Retirement System (NYSTRS)
New York
$3.39M
Massachusetts Financial Services
105
Massachusetts Financial Services
Massachusetts
$3.39M
MIM
106
MetLife Investment Management
New Jersey
$3.31M
GC
107
Guggenheim Capital
Illinois
$3.13M
TRSOTSOK
108
Teachers Retirement System of the State of Kentucky
Kentucky
$3.1M
HI
109
Horizon Investments
North Carolina
$3.06M
BFM
110
Boothbay Fund Management
New York
$3.02M
HCA
111
Harbor Capital Advisors
Illinois
$2.96M
Creative Planning
112
Creative Planning
Kansas
$2.87M
LSERS
113
Louisiana State Employees Retirement System
Louisiana
$2.8M
EGM
114
Engineers Gate Manager
New York
$2.79M
II
115
Ishara Investments
California
$2.73M
IC
116
IEQ Capital
California
$2.71M
OSAM
117
O'Shaughnessy Asset Management
Connecticut
$2.69M
IIM
118
INTECH Investment Management
Florida
$2.64M
Citigroup
119
Citigroup
New York
$2.48M
State of Tennessee, Department of Treasury
120
State of Tennessee, Department of Treasury
Tennessee
$2.46M
PA
121
Profund Advisors
Maryland
$2.42M
VRS
122
Virginia Retirement Systems
Virginia
$2.34M
PCA
123
Private Capital Advisors
Connecticut
$2.21M
Los Angeles Capital Management
124
Los Angeles Capital Management
California
$2.21M
New York State Common Retirement Fund
125
New York State Common Retirement Fund
New York
$2.2M